How To Install JFrog Artifactory on Ubuntu 20.04 LTS
JFrog Artifactory is an open-source repository management application that can be integrated with continuous integration and delivery tools. In this tutorial, we will show you how to install JFrog...
View ArticleHow to create a Replicaset in Kubernetes
A replica set makes sure the specified replicas of pods are always running. It can be considered as a replacement for the replication controller.
View ArticleHow to Install Shopware 6 with Nginx and Let's Encrypt SSL on Ubuntu 20.04
Shopware CE is a free and open-source eCommerce platform written in Symfony and Vue.js. In this tutorial, we will show you how to install Shopware CE with Nginx and Let's Encrypt on Ubuntu 20.04.
View ArticleHow to create Namespaces in Kubernetes
A namespace is helpful when multiple teams are using the same cluster. This is used when there is a potential of name collision. In this article, we will create a namespace and create a pod in the...
View ArticleHow to Install and Configure mod_pagespeed Module with Apache on Ubuntu 20.04...
A slow website is a major issue faced by most webmasters. You can speed up your website with the help of the mod_pagespeed module. In this tutorial, we will explain how to install mod_pagespeed module...
View ArticleCreate Taints and Tolerations in Kubernetes
Taints and tolerations work together to make sure that pods are not scheduled onto inappropriate nodes. One or more taints can be applied to a node, this means that the node should not accept any pods...
View ArticleHow to Install Vanilla Forums with Apache and Let's Encrypt SSL on Ubuntu...
Vanilla Forums is a free and open-source community forum software written in PHP. It is a simple, flexible, customizable and multi-lingual that provides all of the features you need to run a successful...
View ArticleHow to integrate ONLYOFFICE and Seafile within UCS
In this tutorial, we’ll learn how to easily integrate ONLYOFFICE and Seafile within Univention Corporate Server.
View ArticleLabels and Selectors in Kubernetes
Labels can be used to organize and to select Kubernetes objects. In this article, we will create a Pod with Labels to it and redirect the requests to it from the service using Selector. We will also...
View ArticleHow to Setup OpenNMS Network Monitoring Solution on Ubuntu 20.04 LTS
OpenNMS is a free, open-source, and enterprise-grade network management system used for monitoring unlimited devices from the central location. It works by discovering all devices in the network and...
View ArticleHow to install Minecraft Server on Ubuntu 20.04 LTS
Minecraft is an open world and sandbox video game developed by Mojang Studios. In this tutorial, we will show how to setup your own Minecraft server on Ubuntu 20.04 LTS.
View ArticleRolling Updates and Rollbacks in Kubernetes
In this article, we will update the deployment with the default Rolling update strategy and rollback the deployment. To rollback the deployment, we will use the incorrect image in one of the updates to...
View ArticleHow to Install GitScrum Agile Project Management Tool on Ubuntu 20.04 LTS
GitScrum is an open-source project management tool based on the Laravel framework and designed to help development teams to use Git and Scrum for task management for them to be more agile. In this...
View ArticleHow to Install and Configure OpenLiteSpeed Server along with MariaDB and PHP...
OpenLiteSpeed is a lightweight and open-source version of the LiteSpeed Server developed by LiteSpeed Technologies. In this tutorial, we will learn how to install OpenLiteSpeed Server on Ubuntu 20.04...
View ArticleHow to Install Drupal 9 with Nginx and Let's Encrypt SSL on Debian 10
In this tutorial, we will show you how to install Drupal 9 on the Debian Buster 10. We will run Drupal under the LEMP Stack (Linux, Nginx, MySQL/MariaDB, and PHP-FPM), and secure the installation using...
View ArticleHow to Install Logstash Logfile Analytics Software on Ubuntu 20.04
In this tutorial, we will explain how to install the ELK Stack (Elasticsearch, Logstash and Kibana) on Ubuntu 20.04. Logstash can be used to collect and analyze system logs from a central location.
View ArticleHow to use Node Selectors in Kubernetes
We can restrict a Pod to only be able to run on a particular Node. In this article, we will create pods to see them get deployed on the worker as well as the master node, then we will attach a label to...
View ArticleHow to Install a CentOS 8 Minimal Server
This document describes the basic installation of a CentOS 8 server in detail with many screenshots. The purpose of this guide is to provide a minimal setup that can be used as basis for all kinds of...
View ArticleHow to Setup an iSCSI Storage Server on Ubuntu 20.04 LTS
iSCSI stands for Internet Small Computer System Interface is a Storage Area Network protocol that can be used to share block devices such as HDD/SSD partitions, or LVM partitions, or block files on the...
View ArticleHow to create Multi-Container Pods in Kubernetes
Pods usually have a single container i.e. single container pods are the most common use case and it is not necessary to have a single container in the pod. One of the reasons to use a multi-container...
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